Valve Spring Pressure Tester
Valve spring rate is important for performance and reliability in your engine. Don’t second guess or assume- check your spring rates easily and economically with our Valve Spring Pressure Tester - Gauge Tool!

Valve springs weaken and lose spring rate over time, especially on racing applications where engines see extended high RPM use. Even newer valve springs can show variability and weaken at different rates. Weak valve springs can lead to valve float, inadequate valve sealing, loss of horsepower and torque, or costly engine failure.

• Easy use with hydraulic press (recommended), shop vise, or drill press. A liquid-filled gauge gives you consistent measurement.
• Available for 0-60lb or 0-100lb
• For most accurate results, match dial to a calibrated spring before use.